baber/WOPTO huggingface dataset:
Patent JP-2012112529-A (JP)
Title: Differential pressure control valve
Inventor: KAMIYA MASAHIKO
IPC: B60T8/00
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a differential pressure control valve capable of controlling pressure with high accuracy by suppressing change in attraction force in association with the movement of a needle.SOLUTION: The differential pressure control valve 1 includes: a plunger 3 driven by a solenoid 2; a sleeve 4 for holding the plunger 3 slidably; a control piston 6 moved in association with movement of the plunger 3; and a guide 7 for holding the control piston 6 slidably. A magnet short structure is configured in such a manner that a columnar projection part 21 able to push-press a control piston 6 and a columnar recessed part 22 able to fit to the columnar projection part 21 are arranged. Further, the control piston 6 operated by the movement of the plunger 3 is equipped with a cone-shaped needle which closes a channel of a brake fluid by closing a hole arranged on a valve seat 12. As the shape of a needle tip part 6c of the control piston 6, the tip is cut to be flat (in a direction perpendicular to the axial direction). As a result, a pressure loss during opening the valve can be reduced.
Patent JP-2013089944-A (JP)
Title: Multilayer ceramic electronic component
Inventor: KIM JONG-HAN
IPC: H01G4/232
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic electronic component.SOLUTION: A multilayer ceramic electronic component having a 0603 size or less includes: a ceramic body including a plurality of internal electrodes and dielectric layers disposed between the internal electrodes; and external electrodes disposed on an outer surface of the ceramic body and electrically connected to the internal electrodes. When a region in which the internal electrodes are overlapped in cross sections of a central portion in the length direction of the ceramic body, cut in the width and thickness directions thereof, is defined as an active region, the entire area of the cross sections cut in the width and thickness directions is defined as At, and an area of the active region is defined as Aa, an equation of 65%≤Aa/At≤90% is satisfied. When the active region is divided into nine regions by being trisected in each of the width and thickness directions, continuity of the internal electrodes in region in an upper portion in the thickness direction and an intermediate portion in the width direction or continuity of the internal electrodes in region in a lower portion in the thickness direction and an intermediate portion in the width direction is greater than those of the internal electrodes in regions, except for the region in the upper portion in the thickness direction and the intermediate portion in the width direction and the region in the lower portion in the thickness direction and the intermediate portion in the width direction.
Patent JP-2013157878-A (JP)
Title: Camera control device, camera control method, and program
Inventor: MIYAZAKI MASAKI
IPC: G03B15/00
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a camera control device that makes it possible to easily and intuitively instruct to change zoom magnification of a camera.SOLUTION: A portable camera control device 10 capable of controlling a camera 20 via a communication line comprises: a display unit 103 that displays an image captured by the camera 20; an angle detection unit 105 that detects a forward-backward inclination angle of the camera control device 10; an inclination determination unit 108 that determines the presence/absence of a forward-backward inclination of the camera control device 10 on the basis of the detected forward-backward inclination angle of the camera control device 10; and a driving control unit 109 that drives a zoom lens 208 of the camera 20 to change zoom magnification when it is determined that the inclination is present.
Patent JP-2013154388-A (JP)
Title: Die for drawing
Inventor: TAKEUCHI MASAKI
IPC: B21D22/22
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a die for drawing capable of shaping a trihedral corner at an angle closest to orthogonal to high sidewall portions.SOLUTION: A die (1) for drawing includes a punch (10) for inserting a material plate so as to form an inner shape of a polygonal container, a die (20) having a polygonal hole (21) which allows the material plate inserted by the punch (10) to enter, a blank holder (30) having a polygonal hole (31) for the insertion of the punch (10) and holding the material plate at the circumference of the hole (21) of the die (20). In a clamping surface of at least one of the die (20) and the blank holder (30), regions facing linear portions of the polygonal hole include portions whose surface roughness is smaller than that of regions facing corner portions.
Patent JP-2013161888-A (JP)
Title: Mesa type semiconductor element manufacturing method
Inventor: TANIFUJI AKIHITO
IPC: H01L21/329
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a mesa type semiconductor element manufacturing method which can easily achieve a uniform thickness of a solder layer of the mesa type semiconductor element, and which can improve yield of the mesa type semiconductor element.SOLUTION: A mesa type semiconductor element manufacturing method comprises: performing in the following order, a process of forming mesa grooves in one principal surface 2a of a semiconductor substrate 2 and sectioning the one principal surface 2a into a plurality of regions by the mesa grooves 7; a process of forming first electrode layers 3 in the plurality of regions on the one principal surface 2a, respectively; and a solder layer formation process of forming solder layers 5 on the plurality of first electrode layers 3, respectively. The solder layer formation process includes forming the solder layers 5 on the plurality of first electrode layers 3, respectively by performing a reflow treatment with placing a solder sheet 15 on the one principal surface 2a so as to collectively cover the plurality of first electrode layers 3.
Patent JP-2013162000-A (JP)
Title: Tool cutting device
Inventor: MATSUDA TOMOHITO
IPC: B23Q17/24
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a tool cutting device capable of detecting abnormality such as excessive wear or chipping, causing deterioration in processing quality of a workpiece, occurring at a cutting edge.SOLUTION: There is provided a tool cutting device including a chuck table holding a workpiece and tool cutting means having a spindle driven to rotate and a tool wheel mounted to a top of the spindle and including a cutting edge for cutting the workpiece held on the chuck table, the tool cutting device being characterized in including imaging means of imaging an upper surface of the workpiece cut by the tool cutting means to form a picked-up image, and control means having an abnormality detection part detecting abnormality of the tool cutting means on the basis of the picked-up image formed by the imaging means.
Patent JP-2012123827-A (JP)
Title: System and method for customized experience in shared on-line environment
Inventor: MERRIFIELD LANE BRUCE
IPC: G06F3/0484
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for providing a customized experience in a shared on-line environment.SOLUTION: An on-line server to be the host of a shared environment to which multiple client stations perform access and also on-line client applications to be performed by the client processors of the client stations are prepared. A server processor is configured to retrieve client data concerning a client from an account database, specify the taste of the client on the basis of the client data, generate an environment customized from the shared environment in accordance with the taste of the client, transmit the customized environment to the on-line client application of the client station related to the client, and render the customized environment on the display of the client.
Patent JP-2013165357-A (JP)
Title: Work vehicle periphery monitoring system and work vehicle
Inventor: ASADA NAO
IPC: H04N7/18
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To detect failures in an image processor for synthesizing images for supporting an operation by the image obtained by synthesizing the images captured by a plurality of imaging devices.SOLUTION: A work vehicle periphery monitoring system 20 includes: a synthesis processing section 24 for acquiring image information which a plurality of imaging devices 11 to 16 output at prescribed timing, synthesizing the acquired image information and generating synthesized image information AP; an update information adding section 25 for adding update information IR to the synthesized image information AP which the synthesis processing section 24 generates; a synthesized image storage section 26 for storing the synthesized image information AP to which the update information IR is added; and an update determining section 28 for acquiring the synthesized image information AP to which the update information IR is added from the synthesized image storage section 26 and detecting that the synthesized image information AP is updated on the basis of the updated information IR.
Patent JP-2013164726-A (JP)
Title: Portable apparatus and vehicle communication device using the same
Inventor: KAGAYA TAKEHIRO
IPC: H04Q9/00
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable apparatus and a vehicle communication device using the same capable of reducing the consumption of a rechargeable battery on a vehicle and the consumption of a buttery on a portable apparatus.SOLUTION: A portable apparatus 61 is provided with a vibration power generation device 75. The portable apparatus 61 is configured so that, when the power is generated by the vibration power generation device 75, a first control circuit 71 transmits an approach signal to a first transmission antenna 73. With this, since the power necessary for transmitting the approach signal is complemented with the power generation by the vibration power generation device, the consumption of the rechargeable battery on the vehicle and the buttery on the portable apparatus can be suppressed.
Patent JP-2013163848-A (JP)
Title: Steel for plastic molding die and method for producing the same
Inventor: SASAKI TAKESHI
IPC: C22C38/00
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain steel for a die which has excellent toughness while satisfying high thermal conductivity.SOLUTION: A steel for a plastic molding die has a composition containing, in mass%, 0.21-0.26% of C, 0.15% or less of Si, 0.3-1.2% of Mn, 1.8-2.1% of Cr, 0.03-0.06% of Al, 0.001-0.005% of B, 0.2-0.6% of Mo+1/2W, wherein Mo and W are either alone or combined, and 0.05-0.3% of V, with the balance comprising Fe and unavoidable impurities; wherein in the unavoidable impurities; Ni is controlled to be 0.5% or less; Cu is controlled to be 0.4% or less; S is controlled to be 0.005% or less; O is controlled to be 0.0080% or less; and N is controlled to be 0.02% or less. Because hardness is in a range of 27-33 HRC, high thermal conductivity can be achieved and further excellent specularity and toughness are obtained.
Patent JP-2012241309-A (JP)
Title: Brassiere cup underwire and manufacturing method therefor
Inventor: WAN HO YAU
IPC: A41C5/00
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide brassieres having a metallic underwire which provides a desired level of variable support throughout their length.SOLUTION: The invention relates to brassiere cup underwire and method of manufacturing the underwire and cup therewith. The underwire (11) comprises a plastic strip capable of providing desired "firmness" or "hardness" along its length and thereby providing desired degrees of support therealong. The plastic strip comprises at least one layer of polymer (12) and at least one layer of a second material (13), wherein the at least one layer of polymer and the at least one layer of the second material are in the form of sandwich. Preferably, the plastic strip comprises at least two layers of polymer and at least one layer of the second material, with an adhesive applied therebetween to secure the layers to one another.
Patent JP-2013171846-A (JP)
Title: Method of dividing optical device wafer
Inventor: MIHARA TAKUYA
IPC: H01L21/301
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent an optical device wafer from being damaged by correcting stress balance of the front and back sides of a wafer after laser processing to reduce warpage of the optical device wafer.SOLUTION: A method of dividing an optical device wafer (W) into individual chips along dividing schedule lines (301) formed on the surface thereof, includes: a divided starting point modified layer forming step for forming a divided starting point modified layer (304) on a front surface (W1) side in the optical device wafer (W); a corrected modified layer forming step for forming a corrected modified layer (306) on a back surface (W2) side in the optical device wafer (W) so as to adjust balance against internal stress by the divided starting point modified layer (304); and a grinding step for grinding the optical device wafer (W) from the back surface (W2) side to a finish thickness, and dividing the optical device wafer (W) by a grinding load during grinding work with the divided starting point modified layer (304) as a starting point.
Patent JP-2013171491-A (JP)
Title: Traffic estimation system using single image
Inventor: KAWASAKI TAKESHI
IPC: G08G1/04
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To solve the following problems: in a traffic condition observation using a satellite image or the like, at least two images captured with a time lag are required for measuring vehicle speed, resulting in complicated image acquisition operation and cost increase.SOLUTION: A traffic estimation system acquires a single image (2) at one time point including a target current road (1) as a satellite image, an aerial photograph or Google (TM) map. The instantaneous number (n) of vehicles (3) existing on the current road in the image is measured. Traffic density (K) is calculated from the instantaneous number of vehicles and extension (l) of the current load. Image-processing traffic volume (Qk) is calculated from the traffic density and moving speed (V). A conversion peak time traffic volume (Qh) is calculated from a peak correction coefficient (pf) corresponding to pattern codes (41, 42, ...4n) to be obtained from the image-processing traffic volume and a location condition result of the current road. Daily traffic volume (Qa) is calculated from the conversion peak time traffic volume and a time variation coefficient (tf) corresponding to the pattern code of the current road.
Patent JP-2013169629-A (JP)
Title: Lighting device for blasting operation
Inventor: MISHIMA NARIHITO
IPC: F21V21/08
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device for blasting operation that can irradiate a wide area without making a shadow as well as reliably project light to an area necessary for work.SOLUTION: A lighting device is constituted to be pinched in a flange shape at a nozzle part 101 of a blast device, and includes a plurality of light emitting elements 10 arranged to project light in an abrasive injecting direction of the blast device. The device includes: a heat radiation fin 9 provided on a projection back surface 8; a bottomed light emitting element storage part 7 provided on the projection surface 6 to be open; and a transparent lid 12 that closes the opening of the light emitting element storage part 7. An inner surface 3 is comprised by combining a plurality of metal block members 2a, 2b in a container shape that are constituted in a circular shape. The light emitting element 10 is directly mounted on a bottom surface 7a of the light emitting element storage part of each block member to be even in a circumferential direction with respect to a shaft of a nozzle 102 of the blast device.
Patent JP-2012171866-A (JP)
Title: Substrate with antireflection coating and method for producing the same
Inventor: CHRISTIAN HENN
IPC: C03C17/34
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a coated substrate with an antireflection layer having improved abrasion resistance, and to provide a coating method for the coated substrate.SOLUTION: The coated substrate has a multi-layer antireflection coating 5 composed of a plurality of layers with different refractive indices on at least one surface, wherein layers 51, 53 each having a higher refractive index and layers 52, 54 each having a lower refractive index are alternated. The layers 52, 54 each having a lower refractive index are made of silicon oxide having an aluminum content. The ratio of amount of aluminum to silicon is greater than 0.05, preferably greater than 0.08. The amount of silicon predominates with respect to the amount of aluminum. The layers 51, 53 each having a higher refractive index contain a silicide, oxide or nitride.
Patent JP-2013189862-A (JP)
Title: Hydroelectric power generating plant
Inventor: OTAKE NORIO
IPC: F03B11/08
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a hydroelectric power generating plant in which power can be efficiently generated.SOLUTION: A hydraulic power generation plant includes a supporting part so that a water path is crossed below the water path. A support pole extending downward from the supporting part is supported by the supporting part. An in-water power generating part is fixed to the support pole. The in-water power generating part has an impeller and a power generator. A rotation shaft of the impeller is aligned with the flow of flowing water flowing in the water path, and the rotation shaft of the impeller and the power generator is connected by one shaft.
Patent JP-2012190792-A (JP)
Title: Fluorescent lamp type led lighting device
Inventor: NOGUCHI HIROKAZU
IPC: H05B37/02
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To increase the safety during power outage by adding an emergency light function to a fluorescent lamp type LED lighting device.SOLUTION: An LED lighting device 10 which can be attached between a pair of sockets 32 and 32 provided for a fluorescent lamp includes a first power supply circuit that makes an LED emit light with DC power obtained by converting and rectifying the AC power supplied from the sockets and a second power supply circuit that makes the LED emit light with a built-in battery, and determines a lighting mode and a non-lighting mode of the LED with an IC chip 33 built in the LED lighting device to control the LED lighting device with the lighting mode and the non-lighting mode depending on the result of the determination. The LED lighting device functions as an emergency light by making the LED emit light with the second power supply circuit during an emergency lighting mode.
Patent JP-2013176783-A (JP)
Title: Lower die conveying apparatus and press brake
Inventor: ADACHI KOJI
IPC: B21D5/02
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a lower die conveying apparatus which can attach, detach and replace a lower die by utilizing a workpiece following device, and to provide a press brake.SOLUTION: A lower die conveying apparatus 1 is used by being mounting on a workpiece following device 17 provided in a press brake. The lower die conveying apparatus 1 includes a lower die holding member 33 which holds a lower die 13 freely and a mounting member 35 which is attachable to and detachable from a workpiece support table 25 in the workpiece following device 17, the lower die holding member 33 and the mounting member 35 being connectable integrally. The press brake includes: a lower die support table 27 which supports the lower die 13 attached to and detached from a lower table 11 and replaced with respect thereto and which is provided on a right and left-direction side of the lower table 11; a guide rail 19 which is provided long to a position corresponding to the lower die support table 27; and the lower die conveying apparatus 1 which conveys the lower die 13 on the lower die support table 27 onto the lower table 11 and which is provided in the workpiece support table 25 in the workpiece following device 17 attachaby and detachably.
Patent JP-2013177705-A (JP)
Title: Carbon fiber bundle and fiber-reinforced thermoplastic resin molded article using the carbon fiber bundle
Inventor: SAKURAI HIROSHI
IPC: C08K3/20
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a carbon fiber bundle having superior adhesiveness with a thermoplastic resin.SOLUTION: The carbon fiber bundle is obtained by immersing a carbon fiber bundle in an emulsion prepared by dispersing water-dispersible polymer particles in a solution containing water and alcohol, and drying the carbon fiber bundle. A content of a surface active agent in the emulsion is less than 5 pts.wt. with respect to 100 pts.wt. of the water-dispersible polymer particles.
Patent JP-2013182928-A (JP)
Title: Manufacturing method of solar cell module and manufacturing apparatus of solar cell module
Inventor: NISHIKAWA SHIGETERU
IPC: H01L31/04
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To improve the production efficiency of a process where an end surface sealing material is attached to an outer peripheral end surface of an outer periphery of a solar cell module body.SOLUTION: In a process where an end surface sealing material 30 is attached to an outer peripheral end surface 10a in a manufacturing process of a solar cell module, a vertical direction inclination angle θ of the end surface sealing material 30 relative to the outer peripheral end surface 10a is set so as to be larger than 0°.
Patent JP-2013183486-A (JP)
Title: Cable holder
Inventor: TOMITA KAZUHIKO
IPC: H02G3/30
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a cable holder that allows a plurality of members constituting the cable holder to be easily fixed to each other while suppressing deformation of the plurality of members.SOLUTION: A pair of holding members 2 and 3 of a cable holder 1 include: a plurality of guide surfaces 20a, 30a, 20b and 30b each being parallel to a slide direction S; and a plurality of sliding contact surfaces 21b, 31b, 22b and 32b being parallel to the slide direction S. One of the pair of holding members 2 and 3, namely, the holding member 2 is guided in the slide direction S by allowing the plurality of sliding contact surfaces 21b and 22b to slide along the plurality of guide surfaces 30a and 30b of the other holding member. The other holding member 3 is similarly guided in the slide direction S. The pair of holding members 2 and 3 are fixed to each other in a state that the pair of holding members 2 and 3 hold electric wires 41, 42 and 43 by frictional force between the plurality of sliding contact surfaces 21b, 31b, 22b and 32b and the plurality of guide surfaces 20a, 30a, 20b and 30b.
Patent JP-2012208477-A (JP)
Title: Video processing device and method, and video display apparatus and method
Inventor: AIBA HIDEKI
IPC: G09G3/34
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a video processing device capable of effectively reducing the motion-image fuzziness of a video signal while reducing the power consumption of a backlight.SOLUTION: A brightness detection part 51 detects brightness of a video. Insertion video signal generation parts 30 and 31 each generates an insertion video signal F1 to be inserted between adjacent two frames included in an input video signal F0. Temporal-axis enhancement parts 30 and 31 each respectively enhances a high-frequency component of the input video signal F0 and insertion video signal F1 in a temporal axis direction. A time-series conversion memory 53 frame-frequency-converts video signals F0' and F1' for which high-frequency components are enhanced. The temporal-axis enhancement parts 30 and 31 each adjusts the amplitude of an input pair of video signals in accordance with the brightness of the video, and determines a gain coefficient indicating a degree of enhancing the high-frequency component on the basis of the amplitude-adjusted pair of video signals.